/* ==========================================================================
   X2MCORE - ENTERPRISE AI MINING INTELLIGENCE PLATFORM (LIGHT LUXURY DEFAULT)
   Inspired by Apple, Stripe, Linear & Vercel
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. COLOR PALETTE & DESIGN SYSTEM TOKENS
   -------------------------------------------------------------------------- */
:root {
    --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Theme: Light Mode (Default) */
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-glass: rgba(255, 255, 255, 0.85);
    --bg-glass-hover: rgba(255, 255, 255, 0.98);
    --border-glass: rgba(15, 23, 42, 0.08);
    --border-glass-bright: rgba(6, 182, 212, 0.5);

    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;

    /* Accent Colors */
    --accent-purple: #7c3aed;
    --accent-cyan: #0284c7;
    --accent-pink: #db2777;
    --accent-amber: #d97706;
    --accent-emerald: #059669;

    --gradient-brand: linear-gradient(135deg, #0284c7 0%, #7c3aed 50%, #db2777 100%);
    --gradient-purple: linear-gradient(135deg, #7c3aed 0%, #4f46e5 100%);
    --gradient-cyan: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);
    --gradient-pink: linear-gradient(135deg, #db2777 0%, #e11d48 100%);
    --gradient-amber: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    --gradient-emerald: linear-gradient(135deg, #059669 0%, #047857 100%);

    --shadow-soft: 0 10px 30px -10px rgba(15, 23, 42, 0.08);
    --shadow-glow: 0 10px 35px rgba(2, 132, 199, 0.15);

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-full: 9999px;

    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="dark"] {
    --bg-primary: #07090e;
    --bg-secondary: #0d111a;
    --bg-glass: rgba(13, 17, 26, 0.75);
    --bg-glass-hover: rgba(22, 28, 44, 0.90);
    --border-glass: rgba(255, 255, 255, 0.08);
    --border-glass-bright: rgba(6, 182, 212, 0.45);

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;

    --accent-purple: #8b5cf6;
    --accent-cyan: #06b6d4;
    --accent-pink: #ec4899;
    --accent-amber: #f59e0b;
    --accent-emerald: #10b981;

    --gradient-brand: linear-gradient(135deg, #06b6d4 0%, #8b5cf6 50%, #ec4899 100%);
    --shadow-soft: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
    --shadow-glow: 0 0 40px rgba(6, 182, 212, 0.22);
}

/* --------------------------------------------------------------------------
   2. GLOBAL RESET & BASE STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    width: 100%;
    min-height: 100vh;
    font-family: var(--font-body);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    transition: background-color var(--transition-smooth), color var(--transition-smooth);
}

/* Background Canvas */
#bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 0;
    pointer-events: none;
}

/* Ambient Glowing Background Orbs */
.glow-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(140px);
    z-index: 0;
    pointer-events: none;
    opacity: 0.35;
    animation: floatOrb 22s infinite alternate ease-in-out;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--accent-cyan);
    top: -80px;
    left: -80px;
}

.orb-2 {
    width: 450px;
    height: 450px;
    background: var(--accent-purple);
    bottom: -80px;
    right: -80px;
    animation-delay: -7s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: var(--accent-pink);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: -14s;
}

@keyframes floatOrb {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(60px, 40px) scale(1.1); }
    100% { transform: translate(-40px, 60px) scale(0.9); }
}

.app-container {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    padding: 1.5rem 1.5rem 3rem;
}

/* --------------------------------------------------------------------------
   3. HEADER & NAVBAR
   -------------------------------------------------------------------------- */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1.25rem;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-soft);
    position: sticky;
    top: 1rem;
    z-index: 50;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-logo-img {
    height: 38px;
    width: auto;
    object-fit: contain;
    border-radius: var(--radius-sm);
    background: #ffffff;
    padding: 4px 10px;
    box-shadow: 0 2px 12px rgba(15, 23, 42, 0.12);
    border: 1px solid var(--border-glass);
    transition: var(--transition-fast);
}

.brand-logo-img:hover {
    transform: scale(1.04);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--border-glass);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.icon-btn:hover {
    background: var(--bg-glass-hover);
    color: var(--text-primary);
    border-color: var(--border-glass-bright);
    transform: translateY(-2px);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-full);
    background: var(--gradient-brand);
    color: #ffffff;
    font-weight: 600;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(2, 132, 199, 0.35);
    transition: var(--transition-fast);
}

.btn-primary.compact-btn {
    padding: 0.55rem 1.25rem;
    font-size: 0.85rem;
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 6px 25px rgba(124, 58, 237, 0.45);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: var(--radius-full);
    background: var(--bg-glass);
    border: 1px solid var(--border-glass);
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition-fast);
}

.btn-secondary:hover {
    background: var(--bg-glass-hover);
    border-color: var(--border-glass-bright);
    transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   4. HERO SECTION
   -------------------------------------------------------------------------- */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 4rem 1rem 2.5rem;
}

.hero-badge {
    margin-bottom: 1.25rem;
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    padding: 0.35rem 1rem;
    box-shadow: 0 4px 15px rgba(2, 132, 199, 0.12);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.6rem, 5.5vw, 4.4rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.gradient-text {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle-tag {
    font-family: var(--font-heading);
    font-size: clamp(1.05rem, 2.2vw, 1.35rem);
    font-weight: 600;
    color: var(--accent-cyan);
    margin-bottom: 1.1rem;
    letter-spacing: 0.02em;
}

.hero-description {
    font-size: clamp(1rem, 1.8vw, 1.18rem);
    color: var(--text-secondary);
    max-width: 800px;
    line-height: 1.65;
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   5. SECTIONS & GENERAL CARDS
   -------------------------------------------------------------------------- */
.section {
    margin: 3.5rem 0;
}

.section-header {
    margin-bottom: 2.5rem;
}

.text-center {
    text-align: center;
}

.section-badge {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--accent-cyan);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: rgba(2, 132, 199, 0.1);
    border: 1px solid rgba(2, 132, 199, 0.25);
    border-radius: var(--radius-full);
}

.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.6rem);
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 0.6rem;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 780px;
    margin: 0 auto;
    line-height: 1.6;
}

.glass-card {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

/* --------------------------------------------------------------------------
   6. PLATFORM CAPABILITIES CARDS (MINIMAL GLOWING CYAN-BLUE DOT INDICATORS)
   -------------------------------------------------------------------------- */
.platform-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.platform-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 1.35rem 0.95rem;
    border: 1px solid var(--border-glass);
    background: var(--bg-glass);
}

.platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-brand);
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.platform-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-glass-bright);
    box-shadow: var(--shadow-glow);
}

.platform-card:hover::before {
    opacity: 1;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 0.85rem;
}

.card-icon-wrapper {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.card-icon-wrapper.gradient-cyan { background: var(--gradient-cyan); }
.card-icon-wrapper.gradient-purple { background: var(--gradient-purple); }
.card-icon-wrapper.gradient-amber { background: var(--gradient-amber); }
.card-icon-wrapper.gradient-pink { background: var(--gradient-pink); }
.card-icon-wrapper.gradient-emerald { background: var(--gradient-emerald); }

.animated-icon {
    width: 22px;
    height: 22px;
    transition: transform var(--transition-fast);
}

.platform-card:hover .animated-icon {
    transform: scale(1.15) rotate(5deg);
}

.card-header h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.card-description {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1.1rem;
}

/* Capability List - Guaranteed Single-Line Untruncated Items */
.capability-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 12px;
    column-gap: 10px;
    padding-top: 1rem;
    border-top: 1px dashed var(--border-glass);
}

.capability-list li {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-body);
    font-size: 0.76rem;
    font-weight: 500;
    line-height: 1.25;
    letter-spacing: -0.022em;
    color: #374151;
    cursor: default;
    transition: transform 250ms ease, color 250ms ease;
    white-space: nowrap;
    overflow: visible;
}

[data-theme="dark"] .capability-list li {
    color: #e5e7eb;
}

.capability-list li:hover {
    transform: translateX(4px);
    color: #0f172a;
}

[data-theme="dark"] .capability-list li:hover {
    color: #ffffff;
}

/* Minimal Glowing Circular Indicator Dot (#38BDF8 -> #3B82F6) */
.dot-indicator {
    width: 6px;
    height: 6px;
    min-width: 6px;
    min-height: 6px;
    border-radius: 50%;
    background: linear-gradient(135deg, #38bdf8 0%, #3b82f6 100%);
    box-shadow: 0 0 8px rgba(56, 189, 248, 0.35);
    display: inline-block;
    flex-shrink: 0;
    animation: dotPulse 3.5s ease-in-out infinite;
    transition: transform 250ms ease, box-shadow 250ms ease;
}

.capability-list li:hover .dot-indicator {
    transform: scale(1.25);
    background: linear-gradient(135deg, #38bdf8 0%, #3b82f6 100%);
    box-shadow: 0 0 14px rgba(56, 189, 248, 0.75);
}

/* Staggered breathing pulse animation delays */
.capability-list li:nth-child(1) .dot-indicator { animation-delay: 0s; }
.capability-list li:nth-child(2) .dot-indicator { animation-delay: 0.4s; }
.capability-list li:nth-child(3) .dot-indicator { animation-delay: 0.8s; }
.capability-list li:nth-child(4) .dot-indicator { animation-delay: 1.2s; }
.capability-list li:nth-child(5) .dot-indicator { animation-delay: 1.6s; }
.capability-list li:nth-child(6) .dot-indicator { animation-delay: 2.0s; }
.capability-list li:nth-child(7) .dot-indicator { animation-delay: 2.4s; }
.capability-list li:nth-child(8) .dot-indicator { animation-delay: 2.8s; }

@keyframes dotPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.12);
        opacity: 1;
    }
}

/* --------------------------------------------------------------------------
   7. MINING LIFECYCLE DIAGRAM & TIMELINE
   -------------------------------------------------------------------------- */
.lifecycle-diagram-card {
    padding: 1.25rem;
    margin-bottom: 2.5rem;
    background: #ffffff;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 35px rgba(15, 23, 42, 0.08), var(--shadow-glow);
    border: 1px solid var(--border-glass-bright);
    transition: var(--transition-fast);
}

.lifecycle-diagram-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(2, 132, 199, 0.2);
}

.lifecycle-diagram-img {
    width: 100%;
    max-width: 1050px;
    height: auto;
    border-radius: var(--radius-md);
    display: block;
    margin: 0 auto;
    object-fit: contain;
}

.timeline-wrapper {
    width: 100%;
    overflow-x: auto;
    padding: 1rem 0.5rem;
    scrollbar-width: thin;
    scrollbar-color: var(--border-glass-bright) transparent;
}

.timeline-wrapper::-webkit-scrollbar {
    height: 6px;
}

.timeline-wrapper::-webkit-scrollbar-thumb {
    background: var(--border-glass-bright);
    border-radius: var(--radius-full);
}

.timeline-container {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    min-width: 1100px;
    position: relative;
    padding: 0 1rem;
}

.timeline-track {
    position: absolute;
    top: 52px;
    left: 2rem;
    right: 2rem;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-cyan) 0%, var(--accent-purple) 50%, var(--accent-pink) 100%);
    opacity: 0.35;
    z-index: 0;
}

.timeline-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
    cursor: pointer;
    transition: var(--transition-fast);
    width: 80px;
}

.step-num {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-cyan);
    margin-bottom: 0.4rem;
}

.step-node {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 2px solid var(--border-glass-bright);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-fast);
}

.step-node i {
    width: 20px;
    height: 20px;
}

.step-title {
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 600;
    text-align: center;
    margin-top: 0.6rem;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    line-height: 1.25;
}

.timeline-step:hover {
    transform: translateY(-4px);
}

.timeline-step:hover .step-node {
    background: var(--gradient-brand);
    border-color: #ffffff;
    color: #ffffff;
    box-shadow: var(--shadow-glow);
}

.timeline-step:hover .step-title {
    color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   8. AI TECHNOLOGIES STRIP
   -------------------------------------------------------------------------- */
.tech-chips-wrapper {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    max-width: 960px;
    margin: 0 auto;
}

.tech-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-full);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition-fast);
    box-shadow: var(--shadow-soft);
}

.tech-chip i {
    width: 16px;
    height: 16px;
    color: var(--accent-cyan);
}

.tech-chip:hover {
    background: var(--bg-glass-hover);
    border-color: var(--accent-cyan);
    transform: translateY(-3px);
    box-shadow: 0 0 20px rgba(2, 132, 199, 0.2);
}

/* --------------------------------------------------------------------------
   9. WHY CHOOSE US & PILLARS
   -------------------------------------------------------------------------- */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
}

.pillar-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-glass-bright);
    box-shadow: var(--shadow-glow);
}

.pillar-card h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.pillar-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.25rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1.25rem;
}

.feature-item:hover {
    transform: translateY(-4px);
    border-color: var(--border-glass-bright);
}

.feature-icon {
    width: 44px;
    height: 44px;
    min-width: 44px;
    border-radius: 50%;
    background: rgba(2, 132, 199, 0.1);
    border: 1px solid rgba(2, 132, 199, 0.25);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-content h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.feature-content p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
   10. BOTTOM LARGE PREMIUM CTA BANNER
   -------------------------------------------------------------------------- */
.cta-banner {
    padding: 3.5rem 2rem;
    background: linear-gradient(180deg, rgba(2, 132, 199, 0.06) 0%, rgba(124, 58, 237, 0.03) 100%), var(--bg-glass);
    border: 1px solid var(--border-glass-bright);
    box-shadow: var(--shadow-glow);
}

.cta-banner-content {
    max-width: 850px;
    margin: 0 auto;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin: 0.75rem 0 1.25rem;
}

.cta-description {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   11. ENTERPRISE SOLUTIONS & CONTACT SECTION
   -------------------------------------------------------------------------- */
.contact-card {
    padding: 3rem 2.25rem;
    display: flex;
    flex-direction: column;
    gap: 2.25rem;
    background: linear-gradient(180deg, rgba(2, 132, 199, 0.04) 0%, rgba(124, 58, 237, 0.02) 100%), var(--bg-glass);
    border: 1px solid var(--border-glass-bright);
    box-shadow: var(--shadow-glow);
}

.contact-grid.single-item {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
}

.contact-box {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.25rem;
    padding: 1.35rem 1.75rem;
    background: var(--bg-glass-hover);
    border: 1px solid var(--border-glass-bright);
    border-radius: var(--radius-md);
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: var(--shadow-soft);
    transition: var(--transition-fast);
}

.contact-box:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-4px);
    box-shadow: 0 12px 35px rgba(2, 132, 199, 0.22);
}

.contact-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: var(--radius-md);
    background: var(--gradient-brand);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(2, 132, 199, 0.3);
}

.contact-details {
    display: flex;
    flex-direction: column;
}

.contact-label {
    font-size: 0.78rem;
    color: var(--accent-cyan);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.contact-val {
    font-weight: 700;
    font-size: 1.08rem;
    color: var(--text-primary);
    margin: 0.15rem 0;
}

.contact-subtext {
    font-size: 0.78rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.closing-banner {
    border-top: 1px dashed var(--border-glass);
    padding-top: 2rem;
    margin-top: 0.25rem;
}

.enterprise-closing-desc {
    max-width: 780px;
    margin: 0 auto 1.75rem;
    line-height: 1.65;
    font-size: 0.98rem;
    color: var(--text-secondary);
}

.cta-action-btn {
    padding: 0.95rem 2.25rem;
    font-size: 1rem;
    letter-spacing: 0.01em;
}

/* --------------------------------------------------------------------------
   12. DEMO REQUEST MODAL COMPONENT
   -------------------------------------------------------------------------- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-card {
    width: 100%;
    max-width: 520px;
    background: var(--bg-glass-hover);
    border: 1px solid var(--border-glass-bright);
    border-radius: var(--radius-lg);
    padding: 2.25rem 2rem;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
    transform: scale(0.92);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-card {
    transform: scale(1);
}

.modal-close-btn {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--border-glass);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.modal-close-btn:hover {
    background: var(--bg-glass);
    color: var(--text-primary);
    transform: rotate(90deg);
}

.modal-header {
    margin-bottom: 1.5rem;
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    margin: 0.4rem 0 0.2rem;
}

.modal-subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.modal-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    text-align: left;
}

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.92rem;
    color: var(--text-primary);
    outline: none;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
}

.modal-submit-btn {
    margin-top: 0.5rem;
    width: 100%;
    padding: 0.9rem 1.5rem;
}

/* --------------------------------------------------------------------------
   13. FOOTER
   -------------------------------------------------------------------------- */
.footer {
    text-align: center;
    padding-top: 1.75rem;
    border-top: 1px solid var(--border-glass);
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Toast Container */
#toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.toast {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem 1.4rem;
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass-bright);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    box-shadow: var(--shadow-soft);
    font-size: 0.9rem;
    font-weight: 500;
    animation: toastIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes toastIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --------------------------------------------------------------------------
   14. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .platform-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .capability-list {
        column-gap: 16px;
    }

    .capability-list li {
        font-size: 0.81rem;
    }
}

@media (max-width: 640px) {
    .app-container {
        padding: 1rem 1rem 2rem;
    }

    .hero {
        padding: 2.5rem 0.5rem 1.5rem;
    }

    .platform-grid {
        grid-template-columns: 1fr;
    }

    .capability-list {
        grid-template-columns: 1fr;
        row-gap: 12px;
    }

    .features-grid, .pillars-grid {
        grid-template-columns: 1fr;
    }

    .cta-banner {
        padding: 2rem 1.25rem;
    }

    .lifecycle-diagram-card {
        padding: 0.75rem;
    }

    .contact-card {
        padding: 2rem 1.25rem;
    }

    .modal-card {
        padding: 1.75rem 1.25rem;
    }
}